[8.x] No need of FQCN.

tests/Bus/BusBatchTest.php

@@ -100,7 +100,7 @@ public function test_jobs_can_be_added_to_the_batch()
                         ->with('test-connection')
                         ->andReturn($connection = m::mock(stdClass::class));
 
-        $connection->shouldReceive('bulk')->once()->with(\Mockery::on(function ($args) use ($job, $secondJob) {
+        $connection->shouldReceive('bulk')->once()->with(m::on(function ($args) use ($job, $secondJob) {
             return
                 $args[0] == $job &&
                 $args[1] == $secondJob &&
@@ -325,7 +325,7 @@ public function test_chain_can_be_added_to_batch()
             ->with('test-connection')
             ->andReturn($connection = m::mock(stdClass::class));
 
-        $connection->shouldReceive('bulk')->once()->with(\Mockery::on(function ($args) use ($chainHeadJob, $secondJob, $thirdJob) {
+        $connection->shouldReceive('bulk')->once()->with(m::on(function ($args) use ($chainHeadJob, $secondJob, $thirdJob) {
             return
                 $args[0] == $chainHeadJob
                 && serialize($secondJob) == $args[0]->chained[0]

tests/Integration/Console/Scheduling/CallbackEventTest.php

@@ -58,7 +58,7 @@ public function testExceptionIsFailure()
         $success = null;
 
         $event = (new CallbackEvent(m::mock(EventMutex::class), function () {
-            throw new \Exception;
+            throw new Exception;
         }))->onSuccess(function () use (&$success) {
             $success = true;
         })->onFailure(function () use (&$success) {

tests/Validation/ValidationValidatorTest.php

@@ -649,7 +649,7 @@ public function testCustomExceptionMustExtendValidationException()
 
         $v = new Validator($trans, [], []);
 
-        $this->expectException(\InvalidArgumentException::class);
+        $this->expectException(InvalidArgumentException::class);
         $this->expectExceptionMessage('Exception [RuntimeException] is invalid. It must extend [Illuminate\Validation\ValidationException].');
 
         $v->setException(\RuntimeException::class);